hi again . this is my 2nd q :sometimes when I'm trying to tune up the 2nd string , the tuner in guitar mode shows 7B ( instead of 2B ) and in chromatic mode shows B2 ( instead of B3 ) . I have the same problem with 1st string . the guitar mode shows 6E ( instead of 1E ) and the chromatic mode shows E2 ( instead of E4 ) ! what shall I do then ? loosening the string ? tightening the string ? what's the problem ?

Hi, I'm using an acoustic guitar here and these harmonics of 5th fret to 7th doesn't seem to sound strong enough on my guitar. I heard about using 12 fret(6th string harmonic) to 7thfret(5th string note itself..)for acoustic.. Could i be able to count on this way of tuning too? Or is that the "scientificly inaccurate stuff.." TY

The harmonic at the 12th fret (open string) just gives you the same note one octave higher (12th fret is roughly the center of the string). So 6th string 12th fret harmonic (in standard tuning) gives you an E3, as if you play the 4th string 2nd fret.

hi again . this is my 2nd q :sometimes when I'm trying to tune up the 2nd string , the tuner in guitar mode shows 7B ( instead of 2B ) and in chromatic mode shows B2 ( instead of B3 ) . I have the same problem with 1st string . the guitar mode shows 6E ( instead of 1E ) and the chromatic mode shows E2 ( instead of E4 ) ! what shall I do then ? loosening the string ? tightening the string ? what's the problem ?

1) make sure you're interpreting what the tuner says correctly. 2B is a very low note (the 2nd B on a piano keyboard).

2) Some strings cause harmonics to ring out in the others, so you may want to try muting the other strings while you're tuning.